World map 2050. Today 54 per cent of the worlds population lives in urban areas a proportion that is expected to increase to 66 per cent by 2050. Mapping the worlds urban population from 1500 2050. World temperature change 2050 scenario. Today only 55 percent of the worlds crop calories.
Prb projects world population rising 33 percent by 2050 to nearly 10 billion. Download the whole london 2050 a tube map for the future as a pdf or click on this image to see it as an svg most modern web browsers support this. Prb projects 23 billion more people living on earth by 2050 the world population will reach 99 billion by 2050 up 23 billion or 29 percent from an estimated 76 billion people now according to projections by population reference bureau prb included in the 2018 world population data sheet. Roadmap 2050 breaks new ground by outlining plausible ways to achieve an 80 reduction target from a broad european perspective based on the best available facts elicited from industry players and academia and developed by a team of recognized experts rigorously applying established industry standards.
For millions of years our distant ancestors led a precarious existence as scavengers hunters and gatherers and there were fewer than 10 million human beings on earth at any one time. Projections show that urbanization combined with the overall. In 133 bc rome was the first city to hit a population of one million people. In demographics the world population is the total number of humans currently living and was estimated to have reached 76 billion people as of may 2018.
The world population will reach 99 billion in 2050 up 33 percent from an estimated 74 billion now according to projections included in the 2016 world population data sheet from the population reference bureau prb. And only 200 years more to reach 7 billion. Ccsm4 model under scenario 85 by esri.